The Black Heritage in the Upper Piedmont Project, under the direction of Dr. W.J Megginson in the early 1990s, documented the rich heritage of the local African American community through photographs, oral history interviews, and documentary research.
Photographic report of the condition of the Keowee Plantation graveyard completed by Leonard in the spring of 1973. It contains a short introduction, a map of the graveyard showing direction of views depicted by the photographs and ten color photographs showing seven different views of the graveyard and of the gravesites of John Ewing Colhoun (1751-1802) and Martha Maria Colhoun (d. 1853). John Ewing Colhoun was the father-in-law of John C. Calhoun and resided at the Keowee Plantation.
